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YANSS 070 – The No True Scotsman Fallacy

When your identity becomes intertwined with your definitions, you can easily fall victim to something called The No True Scotsman Fallacy.

It often appears during a dilemma: What do you do when a member of a group to which you belong acts in a way that you feel is in opposition to your values? Do you denounce the group, or do you redefine the boundaries of membership?

In this episode, you will learn from three experts in logic and argumentation how to identify, defend against, and avoid deploying this strange thinking quirk that leads to schisms and stasis in groups both big and small.

This episode of the You Are Not So Smart Podcast is the third in a full season of episodes exploring logical fallacies. The first episode is here.

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Barbara Drescher is a cognitive psychologist and skeptical activist who lectured at California State University and served as educational programs consultant for the James Randi Educational Foundation. Her website is ICBSEverywhere.com.

Jesse Richardson is the founder of YourLogicalFallacyIs.com, a fantastic website where you can learn about fallacies and critical thinking and easily share what you discover. He is an award-winning creative lead on a number of other projects including School Of Thought.Mike Rugnetta is the writer and host of PBS Idea Channel produced by PBS Digital Studios. On Idea Channel he applies philosophical and critical concepts to pop-culture ideas and other more-familiar topics in an effort to better explain to a general, internet-savvy audience the strange and abstract propositions he explores in wonderful detail.

In every episode, after I read a bit of self delusion news, I taste a cookie baked from a recipe sent in by a listener/reader. That listener/reader wins a signed copy of my new book, “You Are Now Less Dumb,” and I post the recipe on the YANSS Pinterest page. This episode’s winner is Ashley Crutcher who sent in a recipe for poop cookies. Send your own recipes to david {at} youarenotsosmart.com.